Posted by Soly on .
Can you please help me with the following problem?
Two charges separated by one meter exert 1N forces on each other. If the charges are pushed to 1/4 meter separation, the force on each charge will be?

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bobpursley,
The inverse law applies. What is the reciprocal of 1/4 squared? As charges get closer, the force increases dramatically?

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Soly,
Would it be 16 N?

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bobpursley,
Yes.

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Anonymous,
What is the pressure

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Dan,
What is the solution?